cause (a solvent) to pass through a permeable substance in order to extract a soluble constituent
pass through
gain or regain energy
双语例句
用作名词 (n.)
Bubbles simply supply a short cut for the faster-moving percolating gas. 气泡不过是对快速运动的渗透气体提供了一条捷径。
Production of Lin Guang anticorrosive wood oil select natural material, it has strong percolating force and adhesive force. 林光牌防腐木油选用天然原料精制而成，具有超强的渗透和附着力。
They blundered blindly through the forest, finding their way to the Cafe of Green Tea by the smell of the percolating coffee. 他们蒙着眼，跌跌撞撞地穿过树林，朝散发出过滤咖啡香气的绿茶咖啡馆摸去。
